In Lesson 5, you learned that bitcoin transactions are not encrypted and can be viewed by anyone using a blockchain browser. You also learned transactions need to be verified by miners on the blockchain...

In Lesson 6, you learned that bitcoin can be sold and purchased just like other currencies through exchanges. You also learned that you can exchange bitcoin with people directly, just like with cash. In...

In Lesson 8, we explored the world of mining and the process of adding and confirming transaction records to the blockchain. This process is also how new bitcoins are created. You learned that mining...

In Lesson 1, you learned that Bitcoin is a decentralized cryptocurrency invented in 2009 by Satoshi Nakamoto and that it can be freely transferred between people all over the world, without the control or...